I still can't figure this out and would appreciate any help: after the blockchain stopped syncing randomly (it was working for a while) I re-installed darkcoin-qt and all of my addresses except for one dissapeared, and with it hundreds of darkcoin. Anyone know what happened or how I can get them back? I had less than 10 addresses
Do you have a backup of the wallet from when you had that balance? Try listaddressgroupings in the console to look at the hidden addresses of the wallet.
Thank you for helping! I do have multiple backups. Listaddressgroupings is only showing my one address that is working properly and nothing else.
Then the private keys for those other coins are just not in that wallet.dat, period. Try with one of your other backups from when you had the coins, be careful not to mix up wallet.dat files, rename them appropriately and back them up. Best of luck.
EDIT: Did you check the txid of the recent transfer on the blockchain? What does it say?